Yes it is possible. There might not be a frank winging which is caused by a paralysis of long thoracic nerve.
It is recently being called scapulothoracic dyskinesis.
Next Steps
Exercises are essentially pendulum and scapula based strengthening exercises.
Scapula-Thorax coordination exercises are must.
Pushing the wall also is very effective.
Health Tips
Try to rule out other causes of winging.